From: Vladimir Davydov <vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>,
Greg Thelen <gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks
Date: Mon, 22 Sep 2014 12:25:46 +0400 [thread overview]
Message-ID: <20140922082546.GB18526@esperanza> (raw)
In-Reply-To: <1411243235-24680-3-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
On Sat, Sep 20, 2014 at 04:00:34PM -0400, Johannes Weiner wrote:
> As charges now pin the css explicitely, there is no more need for
> kmemcg to acquire a proxy reference for outstanding pages during
> offlining, or maintain state to identify such "dead" groups.
>
> Signed-off-by: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Reviewed-by: Vladimir Davydov <vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Davydov <vdavydov@parallels.com>
To: Johannes Weiner <hannes@cmpxchg.org>
Cc: linux-mm@kvack.org, Michal Hocko <mhocko@suse.cz>,
Greg Thelen <gthelen@google.com>, Tejun Heo <tj@kernel.org>,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks
Date: Mon, 22 Sep 2014 12:25:46 +0400 [thread overview]
Message-ID: <20140922082546.GB18526@esperanza> (raw)
In-Reply-To: <1411243235-24680-3-git-send-email-hannes@cmpxchg.org>
On Sat, Sep 20, 2014 at 04:00:34PM -0400, Johannes Weiner wrote:
> As charges now pin the css explicitely, there is no more need for
> kmemcg to acquire a proxy reference for outstanding pages during
> offlining, or maintain state to identify such "dead" groups.
>
> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Vladimir Davydov <vdavydov@parallels.com>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Davydov <vdavydov@parallels.com>
To: Johannes Weiner <hannes@cmpxchg.org>
Cc: <linux-mm@kvack.org>, Michal Hocko <mhocko@suse.cz>,
Greg Thelen <gthelen@google.com>, Tejun Heo <tj@kernel.org>,
<cgroups@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks
Date: Mon, 22 Sep 2014 12:25:46 +0400 [thread overview]
Message-ID: <20140922082546.GB18526@esperanza> (raw)
In-Reply-To: <1411243235-24680-3-git-send-email-hannes@cmpxchg.org>
On Sat, Sep 20, 2014 at 04:00:34PM -0400, Johannes Weiner wrote:
> As charges now pin the css explicitely, there is no more need for
> kmemcg to acquire a proxy reference for outstanding pages during
> offlining, or maintain state to identify such "dead" groups.
>
> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Vladimir Davydov <vdavydov@parallels.com>
next prev parent reply other threads:[~2014-09-22 8:25 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-20 20:00 [patch 0/3] mm: memcontrol: eliminate charge reparenting Johannes Weiner
2014-09-20 20:00 ` Johannes Weiner
2014-09-20 20:00 ` [patch 1/3] mm: memcontrol: take a css reference for each charged page Johannes Weiner
2014-09-20 20:00 ` Johannes Weiner
2014-09-22 8:24 ` Vladimir Davydov
2014-09-22 8:24 ` Vladimir Davydov
[not found] ` <1411243235-24680-2-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-08 13:27 ` Michal Hocko
2014-10-08 13:27 ` Michal Hocko
2014-10-08 13:27 ` Michal Hocko
2014-10-08 13:29 ` Michal Hocko
2014-10-08 13:29 ` Michal Hocko
2014-09-20 20:00 ` [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks Johannes Weiner
2014-09-20 20:00 ` Johannes Weiner
[not found] ` <1411243235-24680-3-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-09-22 8:25 ` Vladimir Davydov [this message]
2014-09-22 8:25 ` Vladimir Davydov
2014-09-22 8:25 ` Vladimir Davydov
2014-10-08 13:32 ` Michal Hocko
2014-10-08 13:32 ` Michal Hocko
2014-09-20 20:00 ` [patch 3/3] mm: memcontrol: continue cache reclaim from offlined groups Johannes Weiner
2014-09-20 20:00 ` Johannes Weiner
2014-09-22 8:32 ` Vladimir Davydov
2014-09-22 8:32 ` Vladimir Davydov
2014-10-08 14:03 ` Michal Hocko
2014-10-08 14:03 ` Michal Hocko
2014-09-21 15:50 ` [patch 0/3] mm: memcontrol: eliminate charge reparenting Vladimir Davydov
2014-09-21 15:50 ` Vladimir Davydov
[not found] ` <1411243235-24680-1-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-08 12:48 ` Michal Hocko
2014-10-08 12:48 ` Michal Hocko
2014-10-08 12:48 ` Michal Hocko
2014-10-08 14:17 ` Johannes Weiner
2014-10-08 14:17 ` Johannes Weiner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140922082546.GB18526@esperanza \
--to=vdavydov-bzqdu9zft3wakbo8gow8eq@public.gmane.org \
--cc=cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org \
--cc=hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org \
--cc=mhocko-AlSwsSmVLrQ@public.gmane.org \
--cc=tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.